FAN73832 Fairchild Semiconductor, FAN73832 Datasheet
FAN73832
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FAN73832 Summary of contents
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... These devices passed wave soldering test by JESD22A-111. © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 Description The FAN73832 is a half-bridge, gate-drive IC with shut- down and programmable dead-time control functions for driving MOSFETs and IGBTs, operating up to +600V. Swing to -9.8V for Fairchild’s high-voltage process and common-mode ...
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... PWM IC Shutdown Control Figure 1. Application Circuit for Half-Bridge Switching Power Supply PHA PHB SD DC Motor Controller Figure 2. Application Circuit for Full-Bridge DC Motor Driver © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0 BOOT BOOT FAN73832 GND ...
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... Internal Block Diagram IN 1 SCHMITT TRIGGER INPUT R DTINT DT/ SD DEAD - TIME 3 CONTROL © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 NOISE CANCELLER HS(ON/ OFF) UVLO LS(ON/ OFF) Figure 3. Functional Block Diagram of FAN73832 UVLO DELAY 5 GND 2 FAN73832 Rev:00 ...
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... GND 3 DT/ © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0 GND 3 DT/ FAN73832 Rev:00 Figure 4. Pin Configuration (Top View) Description Logic Input Ground Dead-Time Control with External Resistor and Shutdown Function Low-Side Supply Voltage ...
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... S V Low-side supply voltage DD V High-side (HO) output voltage HO V Low-side (LO) output voltage LO V Logic input voltage (IN Ambient temperature A © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 =25°C unless otherwise specified. A Parameter 8-SOP 8-DIP 8-SOP 8-DIP Parameter Condition 5 Min. Max. Unit V - ...
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... Shutdown "1" input voltage SD- Shutdown "0" input voltage R Input pull-down resistance PD Note: 5. This parameter guaranteed by design. © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 =25°C, unless otherwise specified. The V A and COM and are applicable to the respective outputs HO S Condition V = ...
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... Shutdown propagation delay SD Dead-time LO OFF & HO DT1, DT2 OFF DMT Dead-time matching Note: 5. These parameters guaranteed by design. © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 =1000pF, R =20KΩ and T = 25°C, unless otherwise specified Conditions V =0V, R =20KΩ S ...
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... Temperature [°C] Figure 7. V Quiescent Current vs. Temperature DD 1000 800 600 400 200 0 -40 - Temperature [°C] Figure 9. V Operating Current vs. Temperature DD © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 11.6 11.4 11.2 11.0 10.8 10.6 10.4 10.2 10 100 120 -40 -20 Figure 6. V 100 -40 ...
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... Temperature [°C] Figure 13. Logic Input Low Voltage vs. Temperature 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 - Temperature [°C] Figure 15. SD Negative Threshold vs. Temperature © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 (Continued) 3.0 2.5 2.0 1.5 1.0 0.5 0 100 120 -40 Figure 12. Logic Input High Voltage vs. Temperature 3.0 2.5 2.0 1.5 1.0 0.5 0.0 - 100 120 Figure 14. SD Positive Threshold vs. Temperature ...
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... Temperature [°C] Figure 19. Dead Time (R =200kΩ) vs. Temperature -10 -12 -14 -40 - Temperature [°C] Figure 21. Allowable Negative V Propagation to High Side vs. Temperature © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 (Continued) 500 450 400 350 300 - 100 120 Figure 18. Dead--Time (R 2.0 1.6 1.2 0.8 0.4 ...
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... Switching Time Definitions +15V SD Control FAN73832 Rev: DT/SD DT1 DT2 50 OFF LO HO © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 10μF 100nF GND 2 V DT/ 20K DD FAN73832 Figure 22. Switching Time Test Circuit Shutdown Figure 23. Input / Output Waveforms 90% ...
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... DT/ 90% LO © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 50 Figure 25. Shutdown Waveform Definition 10% DT1 | MDT= DT1 - DT2 Figure 26. Dead-Time Control Waveform Definition 12 90% FAN73832 Rev.00 90% DT2 | 10% FAN73832 Rev.00 www.fairchildsemi.com ...
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... Typical Application Information 1. Normal Operating Consideration The FAN73832 is a single PWM input, half-bridge, gate- drive IC with programmable dead-time and shutdown functions. The dead-time is set with a resistor (R pin. The wide dead-time programming range provides the flexibility to optimize drive signal timing for a selection of switching devices (MOSFET or IGBT) and applications ...
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... Mechanical Dimensions 8-SOP Dimensions are in millimeters (inches) unless otherwise noted 0.50 ±0.20 ±0.008 0.020 © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 1.55 ±0.20 0.061 #8 #5 6.00 ±0.30 1.80 0.236 ±0.012 0.071 ±0.20 3.95 0.156 ±0.008 5.72 0.225 Figure 27. 8-Lead Small Outline Package (SOP ...
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... Mechanical Dimensions 8-DIP Dimensions are in millimeters (inches) unless otherwise noted. . 6.40 0.252 #1 #4 7.62 0.300 © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 (Continued) ±0.20 ±0.008 #8 #5 5.08 MAX 0.200 3.40 ±0.20 0.134 ±0.008 Figure 28. 8-Lead Dual In-Line Package (DIP) 15 3.30 ±0.30 0.130 ±0.012 ...
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... Definition of Terms Datasheet Identification Product Status Advance Information Formative or In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production © 2006 Fairchild Semiconductor Corporation FAN73832 Rev. 1.0.2 PowerTrench HiSeC Programmable Active Droop i-Lo ® QFET ImpliedDisconnect QS IntelliMAX QT Optoelectronics ISOPLANAR Quiet Series ...